The invention discloses a screen sounding device including a frame, a screen, and a driving device. The driving device has a magnetic circuit system fixed on screen, an electromagnet driving the magnetic circuit system to vibrate and fixed on the frame and an elastic connector connecting magnetic circuit system and electromagnet. The magnetic circuit system includes a magnet arranged around the electromagnet and a magnetic frame fixing the magnet. The magnetic frame includes a top wall fixed to the screen, a bottom wall arranged opposite to top wall and a side wall connecting the top wall and the bottom wall. The magnet is fixed on a side surface of the side wall facing the electromagnet. Applying the technical solution can meet low energy consumption and provide adequate stronger driving force.